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- The measures of control welding residual deformation. 控制焊接残余变形的措施。
- Back electromotive force current of BLDCM influences the torque ripple, efficiency and commutation control directly. 摘要无刷直流电动机反电势电流对电机转矩脉动、效率和换相控制有着直接影响。
- Furthermore, this dissertation proposes a novel commutation control for the FSTP BLDC motor drive without position sensor. 此无感测控制是侦测两相浮动电压讯号的交越点,以求出转子所需要的换相时机。
- New idea to control welding residual stress and distortion with trailing impactive electromagnetic force was given. 提出了基于脉冲电磁力随焊控制焊接应力及变形新方法。
- It also includes, Hall element inputs, a sequencer for commutation control, fixed off time pulse width modulation (PWM) current control and locked rotor protection. 它还包括霍尔元件输入、整流控制定序器、固定停机时间脉冲宽度调制(PWM)电流控制以及锁定转子保护。
- In principle, the sum of cold-state consumption power of electromagnetic separator will not be more than the reted capacity of commutating control apparatus. 以所配电磁除铁器冷态消耗功率之和不大于整流控制设备的额定量为原则。
- Based on the investigation of the analogously controlled and microcomputer controlled power source, a new 8098 single chip microcomputer controlled welding machine is developed for the TIG welding. 在模拟控制和微机控制技术研究的基础上,开展了8098单片机控制TIG焊机的研制工作。
- Should industry be controlled by the state? 工业应该由国家控制吗?
- Industry rarely thrives under government control. 在政府控制之下工业很少会发达。
- By controlling welding current flow in time,there will be resultful for solving the problems of much spatter,bed welding bead and poor melting. 通过及时控制焊接电流大小可以有效克服CO2焊的焊接飞溅大、焊缝成形差、熔深浅的问题。
- This thesis is mainly concerned with the development of a DSP-based SRM drive with front-end converter and its driving performance improvement via commutation controls. 本论文旨在建构一具前端转换器之数位讯号处理器为主开关磁阻马达驱动系统,及从事换相控制策略研究以改善其驱动特性。
- Those rebellious teenagers are hard to control. 那些反叛的青少年很难管教。
- Pollution control has cleared the air. 污染管制已净化了空气。
- An ASCII control character, end of medium. 一种ASCII码控制字符,媒体结束符。
- The study of computer controlled robots. 对受计算机控制的机器人的研究领域。
- Zhejiang Great Wall Commutator Co., LTD. 浙江长城换向器有限公司。
- The firemen were unable to control the blaze. 消防队员无法控制这场大火。
- Motor commutator of electrical slide and el. 电动滑板车、电动自行车马达换向器。
- Brazed armature connection to commutator. 转子和换向器钎焊连接。